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CVE-2026-15228 Kong Kubernetes Ingress Controller cluster-wide ingress configuration DoS via CA-certificate ID collision

🗓️ 29 Jul 2026 15:28:30Reported by KongType 
cvelist
 cvelist
🔗 www.cve.org👁 14 Views

Kong Kubernetes Ingress Controller enables cluster-wide denial of service via certificate identifier collisions from secret creation.

Related
Affected
Refs
[
  {
    "collectionURL": "https://github.com",
    "packageName": "Kong/kubernetes-ingress-controller",
    "repo": "https://github.com/Kong/kubernetes-ingress-controller",
    "versions": [
      {
        "status": "affected",
        "version": "3.4.0",
        "lessThan": "3.4.18",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "3.5.0",
        "lessThan": "3.5.11",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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